Question and answer
Two charges, Q1 and Q2, are separated by a certain distance R. If the magnitudes of the charges are doubled and their separation is also doubled, then what happens to the electrical force between
these two charges? A) It is quadrupled B) It is halved C) It is doubled D) It remains the same
C) It is doubled
Get an answer
Original conversation
User: Two charges, Q1 and Q2, are separated by a certain distance R. If the magnitudes of the charges are doubled and their separation is also doubled, then what happens to the electrical force between these two charges? A) It is quadrupled B) It is halved C) It is doubled D) It remains the same





Weegy: C) It is doubled
Expert answered|KeenResearcher|Points 1110|

User: Three charges, Q1, Q2, and Q3 are located in a straight line. The position of Q2 is 0.323 m to the right of Q1. Q3 is located 0.136 m to the right of Q2. The force on Q2 due to its interaction with Q3 is directed to the (Give ALL correct answers, i.e., B, AC, BCD...) A) right if the two charges are negative. B) left if the two charges are positive. C) left if the two charges have opposite signs. D) left if the two charges are negative. E) right if the two charges have opposite signs.

Question|Rated bad
Asked 10/28/2010 1:34:14 PM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Suppose you pour water into a container until it reaches a depth of 36.7 cm. Next, you carefully pour in a 10.4 cm thickness of olive oil so that it floats on top of the water. What is the pressure at the bottom of the container? Assume 1000 kg/m3 and 940 kg/m3 for the density of water and the oil, respectively.
Question
Not Answered
Updated 10/4/2013 1:48:34 PM
1 Answer/Comment
Solution:

Formula:

P = Dgh

Where P = Pressure, D is the Density, g = gravity and h = Depth

First we will calculate the pressure due to the oil and this pressure is termed as P1. Similarly, the Density of oil is D1 and Depth of oil is h1.


D1 = 940 kg/m3
h1 = 10.4 cm
g = 9.81 m/s2

P1 = D1*g*h1 = 940 * 9.81 * 10.4 = 95902.56 N/m^2

Now, we will calculate the pressure due to the oil and this pressure is termed as P2. Similarly, the Density of oil is D2 and Depth of oil is h2.

D2= 1000 kg/m3
g = 9.81 m/s2
h2 = 36.7 cm

P2 = D2*g*h2 = 1000 * 9.81 * 36.7 = 360027 N/m^2

The pressure at the bottom of the container is the total pressure = P1 + P2

Thus, P = P1 + P2
= 455929.56 N/m^2
Added 10/4/2013 1:48:34 PM
When a glass rod is rubbed with a piece of silk it acquires a positive charge and the silk acquires a negative charge. This process signifies that A) the glass rod gained electrons from the piece of silk B) the glass rod lost protons to the piece of silk C) the glass rod gained protons from a piece of silk D) the glass rod lost electrons to the piece of silk
Weegy: D) the glass rod lost electrons to the piece of silk An atom has equal amounts of protons(+) and electrons(-). [ When an atom loses an electron which is (-) charged, the atom has more protons than electritrons, so the atoms electrical charge becomes positive ] User: Electrical and gravitational forces follow similar equations with one main difference: A) gravitational forces obey the inverse square law and electrical forces do not. B) electrical forces obey the inverse square law and gravitational forces do not. C) gravitational forces are always attractive but electrical forces can be attractive or repulsive. D) electrical forces attract and gravitational forces repel. Weegy: C) gravitational forces are always attractive but electrical forces can be attractive or repulsive. (More)
Question
Expert Answered
Asked 10/28/2010 1:21:47 PM
0 Answers/Comments
If wind blows at 22.3 m/s over your house, what is the net force on the roof if its area is 230 m2?
Weegy: 10,31... (More)
Question
Expert Answered
Asked 10/28/2010 2:58:13 PM
0 Answers/Comments
20,483,746 questions answered
Popular Conversations
Find the midpoint of the line segment whose endpoints are (-2, 5) and ...
Weegy: The midpoint of the line segment whose endpoints are (-2, 5) and (6, -9) is: (2, 2) Midpoint = [(x2 + x1)/2] , ...
4/19/2015 2:50:56 PM| 4 Answers
Find the product. (3p 4)3 · (p 2)7
Weegy: = 3^3 (p^4)^3 * (p^2)^7 = 27 p^12 * p^14 =27p^26 User: Find the product. (-2x 2)3 ·3x User: ...
4/19/2015 12:58:22 PM| 3 Answers
Find the quotient. n 12 ÷ n 4 User: b3)2
Weegy: B3 was an American pop boy band from New York. They were formed in 2001 and were first produced by O-Jay of ...
4/19/2015 1:12:40 PM| 3 Answers
The graph of y = ax2 + bx + c is a parabola that opens up and has a ...
Weegy: ax2 + bx = -5 User: Which of the following statements follows from (x - 3)2 = 7? x2 + 9 = 7 x - 3 = ± x - ...
4/19/2015 3:02:50 PM| 3 Answers
When does weegy pay?
Weegy: Weegy pays monthly after you have accumulated $20 via Paypal.
4/19/2015 8:02:45 PM| 3 Answers
Find the equation of the line that cuts through (0, 5) and (1, 2)?
Weegy: I assume you mean divided by and the answer would be 1 User: Determine the equation of the line for the given ...
4/19/2015 9:40:05 PM| 3 Answers
what is feedback control
Weegy: FEEDBACK CONTROL is control system which monitors its effect on the system it is controlling and modifies its ...
4/19/2015 11:30:29 PM| 3 Answers
Say that a and b are the lengths of the legs of a right triangle and ...
Weegy: The triangle with sides 4.1, 8.2, 12.2 is (4.1)^2 + (8.2)^2 = 84.05 (12.2)^2 = 148.84 (4.1)^2 + (8.2)^2 User: ...
4/20/2015 9:38:47 AM| 3 Answers
Weegy Stuff
S
L
Points 712 [Total 2289]| Ratings 1| Comments 702| Invitations 0|Offline
S
L
Points 633 [Total 1200]| Ratings 2| Comments 613| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
Points 235 [Total 8112]| Ratings 2| Comments 215| Invitations 0|Offline
S
Points 229 [Total 229]| Ratings 0| Comments 229| Invitations 0|Offline
S
L
Points 105 [Total 3708]| Ratings 0| Comments 105| Invitations 0|Offline
S
L
1
R
Points 101 [Total 1173]| Ratings 1| Comments 91| Invitations 0|Offline
S
1
L
L
Points 82 [Total 8076]| Ratings 0| Comments 82| Invitations 0|Offline
S
Points 71 [Total 71]| Ratings 1| Comments 61| Invitations 0|Offline
S
1
L
1
Points 43 [Total 3484]| Ratings 1| Comments 33| Invitations 0|Offline
S
Points 30 [Total 30]| Ratings 1| Comments 20| Invitations 0|Online
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.